fix: fix playground issue + update readme for env vars for react app (#…

…284)

Fix playground issue of featuers not opening in grahpiql

frontend/README.md

@@ -32,3 +32,17 @@ yarn dev
 
 - Prod App: `https://near.org/dataplatform.near/widget/QueryApi.App`
 
+
+### ENV variables
+The React app does not use the replacement files. Instead, we need to provide an `.env` file to make sure we are accessing the right enviornment
+
+By default, the React app will use the `dev` enviornment vars
+```
+Prod:
+    NEXT_PUBLIC_HASURA_ENDPOINT=https://near-queryapi.api.pagoda.co
+    NEXT_PUBLIC_REGISTRY_CONTRACT_ID=queryapi.dataplatform.near
+```
+```
+Dev:
+    NEXT_PUBLIC_HASURA_ENDPOINT=https://near-queryapi.dev.api.pagoda.co
+    NEXT_PUBLIC_REGISTRY_CONTRACT_ID=dev-queryapi.dataplatform.near

frontend/package.json

@@ -12,8 +12,8 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "@graphiql/plugin-code-exporter": "0.3.0",
-    "@graphiql/plugin-explorer": "0.3.0",
+    "@graphiql/plugin-code-exporter": "0.3.5",
+    "@graphiql/plugin-explorer": "0.3.5",
     "@monaco-editor/react": "^4.1.3",
     "@near-lake/primitives": "0.1.0",
     "@next/font": "13.1.6",
@@ -24,7 +24,7 @@
     "buffer": "^6.0.3",
     "eslint": "8.34.0",
     "eslint-config-next": "13.1.6",
-    "graphiql": "^2.4.1",
+    "graphiql": "3.0.6",
     "graphql": "^16.6.0",
     "near-api-js": "1.1.0",
     "near-social-bridge": "^1.4.1",